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从20世纪80、90年代之交,到两个世纪、两个千年之交,世界历史出现了急剧变局:苏美对
From the turn of the 80s and 90s of the 20th century to the turn of the century and the beginning of the two millenniums, there has been a dramatic change in the history of the world: the Soviet Union and the United States